MUSIC, Maximum Likelihood, and Cramer-Rao

this is μC_OS-Ⅱchinese for arm7 operation，include some useful code

说明：  一个简单的代码，一步一步地进行主成分分析，并给出了解释..pca的内置功能用于。此外，代码中还解释了显示如何进行主成分分析的分步过程。(A simple code for doing PCA with step by step procedure along with explanations is given for an novoice to PCA.. The inbuilt function pca is used to. Further a step by step procedure showing how PCA is done is explained in the code.)

用C语言编写的堆栈接口，适用于各种环境，提供接口： STACK *initStack(int MaxRoom) void destroyStack(STACK **spp) void resetStack(STACK *sp) Boolean isStackEmpty(STACK stack) Boolean isStackFull(STACK stack) Boolean push(STACK *sp, USER_TYPE data) Boolean pop(STACK *sp, USER_TYPE *data) Boolean readTop(STACK stack, USER_TYPE *data) (C language implementation of the stack)

Sensor Control for irrigation and likwise projects

说明：  更改参数可以获得不同大小缺陷的仿真信号，并且画出相应的图像，可以用于轴承故障定量诊断(The simulation signals of different size defects can be obtained by changing the parameters.)

微信QQ链接防红跳转源码，防红不拦截，无任何广告，易安装(WeChat QQ link anti red jump source code, anti red no interception, no advertising, easy to install)

交流异步电机矢量控制模型，可直接运行，需要的可以下来看看，有一定借鉴意义(AC induction motor vector control model can be directly run, need to be down to see that a certain referential significance)

说明：  Segunda parte de inteligencia artificial

CXW716三合一移动电源IC,非常实用的电源ＩＣ。(CXW716 three in one mobile power IC, a very practical power supply IC.)

基于stm32开发板的简单应用，LED闪烁，跑马灯及蜂鸣器的应用。(Based on the simple application of STM32 development board, the application of LED scintillation, horse-running lamp and buzzer.)